I like the ending focusing on Clark and the kids as it probably would anytime Clark is around kids...
I also liked Zara declining the dinner invite because she had picked up a slice of pizza on the way over. One it shows her acceptance in the Lois and Clark family and two she has adapted to those "nutritionally worthless snack foods".
Of course this being me, I would have preferred a more story time being spent here on this part of the story but I will take what I can get. Lets us speculate on what else has happened over the past year.
Mike